Toilet water supply line filter



FIG. 1 is a front elevation view of a toilet water supply line filter showing my new design, each of the opposite side, the left side, and the right side being a mirror image of the shown;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an isometric view thereof; and,

FIG. 5 is an in-use view thereof.

The broken lines in FIG. 5 of the drawings depict a toilet with a water supply line as environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a toilet water supply line filter, as shown and described. 